Triple

T4697962
Position Surface form Disambiguated ID Type / Status
Subject London Fire Brigade E104195 entity
Predicate headquartersLocation P62 FINISHED
Object Union Street, Southwark
Union Street in Southwark is a central street in London historically notable as the long-time headquarters location of the London Fire Brigade and part of the borough’s commercial and cultural district.
E466116 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Union Street, Southwark | Statement: [London Fire Brigade, headquartersLocation, Union Street, Southwark]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Union Street, Southwark
Context triple: [London Fire Brigade, headquartersLocation, Union Street, Southwark]
  • A. Thurloe Street
    Thurloe Street is a street in South Kensington, London, known for its proximity to major museums and its entrance to South Kensington Underground station.
  • B. Farringdon Street
    Farringdon Street was the original London terminus of the Metropolitan Railway, playing a key role in the early development of the city's underground rail network.
  • C. Newgate Street
    Newgate Street is a historic thoroughfare in the City of London, known for its proximity to St Paul’s Cathedral and the former site of Newgate Prison.
  • D. London Bridge Street
    London Bridge Street is a central London road in the London Bridge area, known for hosting major landmarks and transport links, including The Shard and London Bridge station.
  • E. Cockspur Street
    Cockspur Street is a short but significant thoroughfare in central London, linking Trafalgar Square to Pall Mall and serving as a key route in the city's historic West End.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Union Street, Southwark
Triple: [London Fire Brigade, headquartersLocation, Union Street, Southwark]
Generated description
Union Street in Southwark is a central street in London historically notable as the long-time headquarters location of the London Fire Brigade and part of the borough’s commercial and cultural district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Union Street, Southwark
Target entity description: Union Street in Southwark is a central street in London historically notable as the long-time headquarters location of the London Fire Brigade and part of the borough’s commercial and cultural district.
  • A. Thurloe Street
    Thurloe Street is a street in South Kensington, London, known for its proximity to major museums and its entrance to South Kensington Underground station.
  • B. Farringdon Street
    Farringdon Street was the original London terminus of the Metropolitan Railway, playing a key role in the early development of the city's underground rail network.
  • C. Newgate Street
    Newgate Street is a historic thoroughfare in the City of London, known for its proximity to St Paul’s Cathedral and the former site of Newgate Prison.
  • D. London Bridge Street
    London Bridge Street is a central London road in the London Bridge area, known for hosting major landmarks and transport links, including The Shard and London Bridge station.
  • E. Cockspur Street
    Cockspur Street is a short but significant thoroughfare in central London, linking Trafalgar Square to Pall Mall and serving as a key route in the city's historic West End.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69bd43e9b88481908582103dcadff3d9 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd63b4489c8190a3c30a8a70fcb67e completed March 20, 2026, 3:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69be39dd7d9c8190912044c8616cf8a0 completed March 21, 2026, 6:25 a.m.
NEDg Description generation batch_69be3af59ef88190a5acc493978d412e completed March 21, 2026, 6:30 a.m.
NED2 Entity disambiguation (via description) batch_69be3c8533fc8190b512d3fec34e7e28 completed March 21, 2026, 6:36 a.m.
Created at: March 20, 2026, 1:17 p.m.